BatteryJack inc. 12V 18Ah UPS Replacement Battery Replaces 20Ah BB HR22-12 HR2212 2 Pack

12 V 18 Ah UPS Replacement Battery Pack

This two-pack supplies 12 V 18 Ah AGM batteries built as direct replacements for BB Battery HR22-12 and HR2212 units. They suit UPS systems, fire-alarm panels, security systems, emergency lighting, electric scooters, mobility wheelchairs and electric gates. Buyers needing higher-capacity cells or lithium chemistry will not be served by this pack.

Capacity and Runtime Headroom

Each cell delivers 18 Ah at 12 V using advanced AGM technology rated for a four-to-seven-year service life. The sealed maintenance-free design handles deep-cycle duty in backup and mobility applications. Systems originally fitted with 15 Ah, 16 Ah, 17 Ah, 19 Ah or 20 Ah packs will see reduced runtime compared with the original specification.

Build Integration and Compatibility

Dimensions are 7.13 in long, 3.00 in wide and 6.6 in high with a weight of 12.5 lb per unit. Nut-and-bolt terminals are included for secure wiring. The batteries replace a wide list of OEM part numbers including Power-Sonic PS-12150, PS-12180, Panasonic LC-R12V17P, Yuasa NP18-12B, NP20-12 and CSB GP12170. Enclosures or trays sized for narrower or shorter footprints may not accept these units.